activating DrawRectangle optimization

[wxWidgets.git] / include / wx / univ / textctrl.h

diff --git a/include/wx/univ/textctrl.h b/include/wx/univ/textctrl.h
index e0732db03fc5f4fa485c4cd0154b68a3aa839acf..6646ad91c7f85fa95c235bd248ae39a9808af47f 100644 (file)
--- a/include/wx/univ/textctrl.h
+++ b/include/wx/univ/textctrl.h
@@ -12,12 +12,8 @@
 #ifndef _WX_UNIV_TEXTCTRL_H_
 #define _WX_UNIV_TEXTCTRL_H_
 
 #ifndef _WX_UNIV_TEXTCTRL_H_
 #define _WX_UNIV_TEXTCTRL_H_
 

-#ifdef __GNUG__
-    #pragma interface "univtextctrl.h"
-#endif
-
-class WXDLLEXPORT wxCaret;
-class WXDLLEXPORT wxTextCtrlCommandProcessor;
+class WXDLLIMPEXP_FWD_CORE wxCaret;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrlCommandProcessor;

 
 #include "wx/scrolwin.h"    // for wxScrollHelper
 
 
 #include "wx/scrolwin.h"    // for wxScrollHelper
 


@@ -28,80 +24,56 @@ class WXDLLEXPORT wxTextCtrlCommandProcessor;
 // ----------------------------------------------------------------------------
 
 // cursor movement and also selection and delete operations
 // ----------------------------------------------------------------------------
 
 // cursor movement and also selection and delete operations

-#define wxACTION_TEXT_GOTO          _T("goto")  // to pos in numArg
-#define wxACTION_TEXT_FIRST         _T("first") // go to pos 0
-#define wxACTION_TEXT_LAST          _T("last")  // go to last pos
-#define wxACTION_TEXT_HOME          _T("home")
-#define wxACTION_TEXT_END           _T("end")
-#define wxACTION_TEXT_LEFT          _T("left")
-#define wxACTION_TEXT_RIGHT         _T("right")
-#define wxACTION_TEXT_UP            _T("up")
-#define wxACTION_TEXT_DOWN          _T("down")
-#define wxACTION_TEXT_WORD_LEFT     _T("wordleft")
-#define wxACTION_TEXT_WORD_RIGHT    _T("wordright")
-#define wxACTION_TEXT_PAGE_UP       _T("pageup")
-#define wxACTION_TEXT_PAGE_DOWN     _T("pagedown")
+#define wxACTION_TEXT_GOTO          wxT("goto")  // to pos in numArg
+#define wxACTION_TEXT_FIRST         wxT("first") // go to pos 0
+#define wxACTION_TEXT_LAST          wxT("last")  // go to last pos
+#define wxACTION_TEXT_HOME          wxT("home")
+#define wxACTION_TEXT_END           wxT("end")
+#define wxACTION_TEXT_LEFT          wxT("left")
+#define wxACTION_TEXT_RIGHT         wxT("right")
+#define wxACTION_TEXT_UP            wxT("up")
+#define wxACTION_TEXT_DOWN          wxT("down")
+#define wxACTION_TEXT_WORD_LEFT     wxT("wordleft")
+#define wxACTION_TEXT_WORD_RIGHT    wxT("wordright")
+#define wxACTION_TEXT_PAGE_UP       wxT("pageup")
+#define wxACTION_TEXT_PAGE_DOWN     wxT("pagedown")

 
 // clipboard operations
 
 // clipboard operations

-#define wxACTION_TEXT_COPY          _T("copy")
-#define wxACTION_TEXT_CUT           _T("cut")
-#define wxACTION_TEXT_PASTE         _T("paste")
+#define wxACTION_TEXT_COPY          wxT("copy")
+#define wxACTION_TEXT_CUT           wxT("cut")
+#define wxACTION_TEXT_PASTE         wxT("paste")

 
 // insert text at the cursor position: the text is in strArg of PerformAction
 
 // insert text at the cursor position: the text is in strArg of PerformAction

-#define wxACTION_TEXT_INSERT        _T("insert")
+#define wxACTION_TEXT_INSERT        wxT("insert")

 
 // if the action starts with either of these prefixes and the rest of the
 // string is one of the movement commands, it means to select/delete text from
 // the current cursor position to the new one
 
 // if the action starts with either of these prefixes and the rest of the
 // string is one of the movement commands, it means to select/delete text from
 // the current cursor position to the new one

-#define wxACTION_TEXT_PREFIX_SEL    _T("sel")
-#define wxACTION_TEXT_PREFIX_DEL    _T("del")
+#define wxACTION_TEXT_PREFIX_SEL    wxT("sel")
+#define wxACTION_TEXT_PREFIX_DEL    wxT("del")

 
 // mouse selection
 
 // mouse selection

-#define wxACTION_TEXT_ANCHOR_SEL    _T("anchorsel")
-#define wxACTION_TEXT_EXTEND_SEL    _T("extendsel")
-#define wxACTION_TEXT_SEL_WORD      _T("wordsel")
-#define wxACTION_TEXT_SEL_LINE      _T("linesel")
+#define wxACTION_TEXT_ANCHOR_SEL    wxT("anchorsel")
+#define wxACTION_TEXT_EXTEND_SEL    wxT("extendsel")
+#define wxACTION_TEXT_SEL_WORD      wxT("wordsel")
+#define wxACTION_TEXT_SEL_LINE      wxT("linesel")

 
 // undo or redo
 
 // undo or redo

-#define wxACTION_TEXT_UNDO          _T("undo")
-#define wxACTION_TEXT_REDO          _T("redo")
-
-// ----------------------------------------------------------------------------
-// wxTextCtrl types
-// ----------------------------------------------------------------------------
-
-// wxTextPos is the position in the text
-typedef long wxTextPos;
-
-// wxTextCoord is the line or row number (which should have been unsigned but
-// is long for backwards compatibility)
-typedef long wxTextCoord;
-
-// ----------------------------------------------------------------------------
-// wxTextCtrl::HitTest return values
-// ----------------------------------------------------------------------------
-
-// the point asked is ...
-enum wxTextCtrlHitTestResult
-{
-    wxTE_HT_BEFORE = -1,    // either to the left or upper
-    wxTE_HT_ON_TEXT,        // directly on
-    wxTE_HT_BELOW,          // below [the last line]
-    wxTE_HT_BEYOND          // after [the end of line]
-};
-// ... the character returned
+#define wxACTION_TEXT_UNDO          wxT("undo")
+#define wxACTION_TEXT_REDO          wxT("redo")

 
 // ----------------------------------------------------------------------------
 // wxTextCtrl
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // wxTextCtrl
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase, public wxScrollHelper
+class WXDLLIMPEXP_CORE wxTextCtrl : public wxTextCtrlBase,
+                               public wxScrollHelper

 {
 public:
     // creation
     // --------
 
 {
 public:
     // creation
     // --------
 

-    wxTextCtrl() { Init(); }
+    wxTextCtrl() : wxScrollHelper(this) { Init(); }

 
     wxTextCtrl(wxWindow *parent,
                wxWindowID id,
 
     wxTextCtrl(wxWindow *parent,
                wxWindowID id,


@@ -111,6 +83,7 @@ public:
                long style = 0,
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxTextCtrlNameStr)
                long style = 0,
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxTextCtrlNameStr)

+        : wxScrollHelper(this)

     {
         Init();
 
     {
         Init();
 


@@ -131,9 +104,6 @@ public:
     // implement base class pure virtuals
     // ----------------------------------
 
     // implement base class pure virtuals
     // ----------------------------------
 

-    virtual wxString GetValue() const;
-    virtual void SetValue(const wxString& value);
-

     virtual int GetLineLength(wxTextCoord lineNo) const;
     virtual wxString GetLineText(wxTextCoord lineNo) const;
     virtual int GetNumberOfLines() const;
     virtual int GetLineLength(wxTextCoord lineNo) const;
     virtual wxString GetLineText(wxTextCoord lineNo) const;
     virtual int GetNumberOfLines() const;


@@ -152,7 +122,8 @@ public:
     virtual void Replace(wxTextPos from, wxTextPos to, const wxString& value);
     virtual void Remove(wxTextPos from, wxTextPos to);
 
     virtual void Replace(wxTextPos from, wxTextPos to, const wxString& value);
     virtual void Remove(wxTextPos from, wxTextPos to);
 

-    // clears the dirty flag
+    // sets/clears the dirty flag
+    virtual void MarkDirty();

     virtual void DiscardEdits();
 
     // writing text inserts it at the current position, appending always
     virtual void DiscardEdits();
 
     // writing text inserts it at the current position, appending always


@@ -200,8 +171,8 @@ public:
     // -----------------------
 
     // caret stuff
     // -----------------------
 
     // caret stuff

-    virtual void ShowCaret(bool show = TRUE);
-    void HideCaret() { ShowCaret(FALSE); }
+    virtual void ShowCaret(bool show = true);
+    void HideCaret() { ShowCaret(false); }

     void CreateCaret(); // for the current font size
 
     // helpers for cursor movement
     void CreateCaret(); // for the current font size
 
     // helpers for cursor movement


@@ -215,16 +186,10 @@ public:
     void RemoveSelection();
     wxString GetSelectionText() const;
 
     void RemoveSelection();
     wxString GetSelectionText() const;
 

-    // find the character at this position, return 0 if the character is
-    // really there, -1 if the point is before the beginning of the text/line
-    // and the returned character is the first one to follow it or +1 if it the
-    // position is beyond the end of line/text and the returned character is
-    // the last one
-    //
-    // NB: pt is in device coords (not adjusted for the client area origin nor
-    //     for the scrolling)
-    wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
-                                    wxTextCoord *col, wxTextCoord *row) const;
+    virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
+    virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
+                                            wxTextCoord *col,
+                                            wxTextCoord *row) const;

 
     // find the character at this position in the given line, return value as
     // for HitTest()
 
     // find the character at this position in the given line, return value as
     // for HitTest()


@@ -251,29 +216,39 @@ public:
     virtual void CalcUnscrolledPosition(int x, int y, int *xx, int *yy) const;
     virtual void CalcScrolledPosition(int x, int y, int *xx, int *yy) const;
 
     virtual void CalcUnscrolledPosition(int x, int y, int *xx, int *yy) const;
     virtual void CalcScrolledPosition(int x, int y, int *xx, int *yy) const;
 

-    // set the right colours and border
-    virtual bool IsContainerWindow() const { return TRUE; }
-    virtual wxBorder GetDefaultBorder() const { return wxBORDER_SUNKEN; }
-

     // perform an action
     virtual bool PerformAction(const wxControlAction& action,
                                long numArg = -1,
                                const wxString& strArg = wxEmptyString);
 
     // perform an action
     virtual bool PerformAction(const wxControlAction& action,
                                long numArg = -1,
                                const wxString& strArg = wxEmptyString);
 

+    static wxInputHandler *GetStdInputHandler(wxInputHandler *handlerDef);
+    virtual wxInputHandler *DoGetStdInputHandler(wxInputHandler *handlerDef)
+    {
+        return GetStdInputHandler(handlerDef);
+    }
+

     // override these methods to handle the caret
     virtual bool SetFont(const wxFont &font);
     // override these methods to handle the caret
     virtual bool SetFont(const wxFont &font);

-    virtual bool Enable(bool enable = TRUE);
+    virtual bool Enable(bool enable = true);

 
     // more readable flag testing methods
 
     // more readable flag testing methods

-    bool IsSingleLine() const { return !(GetWindowStyle() & wxTE_MULTILINE); }
-    bool IsPassword() const { return (GetWindowStyle() & wxTE_PASSWORD) != 0; }
-    bool WrapLines() const
-        { return !IsSingleLine() && !(GetWindowStyle() & wxHSCROLL); }
+    bool IsPassword() const { return HasFlag(wxTE_PASSWORD); }
+    bool WrapLines() const { return m_wrapLines; }

 
     // only for wxStdTextCtrlInputHandler
     void RefreshSelection();
 
 
     // only for wxStdTextCtrlInputHandler
     void RefreshSelection();
 

+    // override wxScrollHelper method to prevent (auto)scrolling beyond the end
+    // of line
+    virtual bool SendAutoScrollEvents(wxScrollWinEvent& event) const;
+
+    // idle processing
+    virtual void OnInternalIdle();
+

 protected:
 protected:

+    // ensure we have correct default border
+    virtual wxBorder GetDefaultBorder() const { return wxBORDER_SUNKEN; }
+

     // override base class methods
     virtual void DoDrawBorder(wxDC& dc, const wxRect& rect);
     virtual void DoDraw(wxControlRenderer *renderer);
     // override base class methods
     virtual void DoDrawBorder(wxDC& dc, const wxRect& rect);
     virtual void DoDraw(wxControlRenderer *renderer);


@@ -281,6 +256,10 @@ protected:
     // calc the size from the text extent
     virtual wxSize DoGetBestClientSize() const;
 
     // calc the size from the text extent
     virtual wxSize DoGetBestClientSize() const;
 

+    // implements Set/ChangeValue()
+    virtual void DoSetValue(const wxString& value, int flags = 0);
+    virtual wxString DoGetValue() const;
+

     // common part of all ctors
     void Init();
 
     // common part of all ctors
     void Init();
 


@@ -327,7 +306,7 @@ protected:
     wxRect GetRealTextArea() const;
 
     // refresh the text in the given (in logical coords) rect
     wxRect GetRealTextArea() const;
 
     // refresh the text in the given (in logical coords) rect

-    void RefreshTextRect(const wxRect& rect, bool textOnly = TRUE);
+    void RefreshTextRect(const wxRect& rect, bool textOnly = true);

 
     // refresh the line wrap marks for the given range of lines (inclusive)
     void RefreshLineWrapMarks(wxTextCoord rowFirst, wxTextCoord rowLast);
 
     // refresh the line wrap marks for the given range of lines (inclusive)
     void RefreshLineWrapMarks(wxTextCoord rowFirst, wxTextCoord rowLast);


@@ -362,7 +341,7 @@ protected:
                                 wxCoord *widthReal = NULL) const;
 
     // get the start and end of the selection for this line: if the line is
                                 wxCoord *widthReal = NULL) const;
 
     // get the start and end of the selection for this line: if the line is

-    // outside the selection, both will be -1 and FALSE will be returned
+    // outside the selection, both will be -1 and false will be returned

     bool GetSelectedPartOfLine(wxTextCoord line,
                                wxTextPos *start, wxTextPos *end) const;
 
     bool GetSelectedPartOfLine(wxTextCoord line,
                                wxTextPos *start, wxTextPos *end) const;
 


@@ -409,7 +388,7 @@ protected:
                                      wxTextCoord *colStart,
                                      wxTextCoord *colEnd,
                                      wxTextCoord *colRowStart,
                                      wxTextCoord *colStart,
                                      wxTextCoord *colEnd,
                                      wxTextCoord *colRowStart,

-                                     bool devCoords = TRUE) const;
+                                     bool devCoords = true) const;

 
     // HitTest() version which takes the logical text coordinates and not the
     // device ones
 
     // HitTest() version which takes the logical text coordinates and not the
     // device ones


@@ -418,7 +397,7 @@ protected:
                                            wxTextCoord *row) const;
 
     // get the line and the row in this line corresponding to the given row,
                                            wxTextCoord *row) const;
 
     // get the line and the row in this line corresponding to the given row,

-    // return TRUE if ok and FALSE if row is out of range
+    // return true if ok and false if row is out of range

     //
     // NB: this function can only be called for controls which wrap lines
     bool GetLineAndRow(wxTextCoord row,
     //
     // NB: this function can only be called for controls which wrap lines
     bool GetLineAndRow(wxTextCoord row,


@@ -429,7 +408,7 @@ protected:
     wxCoord GetLineHeight() const
     {
         // this one should be already precalculated
     wxCoord GetLineHeight() const
     {
         // this one should be already precalculated

-        wxASSERT_MSG( m_heightLine != -1, _T("should have line height") );
+        wxASSERT_MSG( m_heightLine != -1, wxT("should have line height") );

 
         return m_heightLine;
     }
 
         return m_heightLine;
     }


@@ -456,14 +435,9 @@ protected:
 
     // event handlers
     // --------------
 
     // event handlers
     // --------------

-    void OnIdle(wxIdleEvent& event);

     void OnChar(wxKeyEvent& event);
     void OnSize(wxSizeEvent& event);
 
     void OnChar(wxKeyEvent& event);
     void OnSize(wxSizeEvent& event);
 

-    // overrdie wxScrollHelper method to prevent (auto)scrolling beyond the end
-    // of line
-    virtual bool SendAutoScrollEvents(wxScrollWinEvent& event) const;
-

     // return the struct containing control-type dependent data
     struct wxTextSingleLineData& SData() { return *m_data.sdata; }
     struct wxTextMultiLineData& MData() { return *m_data.mdata; }
     // return the struct containing control-type dependent data
     struct wxTextSingleLineData& SData() { return *m_data.sdata; }
     struct wxTextMultiLineData& MData() { return *m_data.mdata; }


@@ -487,7 +461,7 @@ private:
     inline const wxArrayString& GetLines() const;
     inline size_t GetLineCount() const;
 
     inline const wxArrayString& GetLines() const;
     inline size_t GetLineCount() const;
 

-    // replace a line (returns TRUE if the number of rows in thel ine changed)
+    // replace a line (returns true if the number of rows in thel ine changed)

     bool ReplaceLine(wxTextCoord line, const wxString& text);
 
     // remove a line
     bool ReplaceLine(wxTextCoord line, const wxString& text);
 
     // remove a line


@@ -524,7 +498,8 @@ private:
     // flags
     bool m_isModified:1,
          m_isEditable:1,
     // flags
     bool m_isModified:1,
          m_isEditable:1,

-         m_hasCaret:1;
+         m_hasCaret:1,
+         m_wrapLines:1; // can't be changed after creation

 
     // the rectangle (in client coordinates) to draw text inside
     wxRect m_rectText;
 
     // the rectangle (in client coordinates) to draw text inside
     wxRect m_rectText;


@@ -550,33 +525,8 @@ private:
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxTextCtrl)
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxTextCtrl)

-};
-
-// ----------------------------------------------------------------------------
-// wxStdTextCtrlInputHandler: this control handles only the mouse/kbd actions
-// common to Win32 and GTK, platform-specific things are implemented elsewhere
-// ----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxStdTextCtrlInputHandler : public wxStdInputHandler
-{
-public:
-    wxStdTextCtrlInputHandler(wxInputHandler *inphand);
-
-    virtual bool HandleKey(wxControl *control,
-                           const wxKeyEvent& event,
-                           bool pressed);
-    virtual bool HandleMouse(wxControl *control,
-                             const wxMouseEvent& event);
-    virtual bool HandleMouseMove(wxControl *control,
-                                 const wxMouseEvent& event);
-    virtual bool HandleFocus(wxControl *control, const wxFocusEvent& event);
-
-protected:
-    // get the position of the mouse click
-    static wxTextPos HitTest(const wxTextCtrl *text, const wxPoint& pos);

 
 

-    // capture data
-    wxTextCtrl *m_winCapture;
+    friend class wxWrappedLineData;

 };
 
 #endif // _WX_UNIV_TEXTCTRL_H_
 };
 
 #endif // _WX_UNIV_TEXTCTRL_H_